Add pairing logic

wallets/react-wallet-v2/src/components/PageHeader.tsx

@@ -1,4 +1,5 @@
-import { Text } from '@nextui-org/react'
+import { Divider, Text } from '@nextui-org/react'
+import { Fragment } from 'react'
 
 /**
  * Types
@@ -12,15 +13,18 @@ interface Props {
  */
 export default function PageHeader({ children }: Props) {
   return (
-    <Text
-      h2
-      weight="bold"
-      css={{
-        textGradient: '45deg, $primary, $secondary 100%',
-        marginBottom: '$10'
-      }}
-    >
-      {children}
-    </Text>
+    <Fragment>
+      <Text
+        h3
+        weight="bold"
+        css={{
+          textGradient: '45deg, $primary, $secondary 100%',
+          marginBottom: '$5'
+        }}
+      >
+        {children}
+      </Text>
+      <Divider css={{ marginBottom: '$10' }} />
+    </Fragment>
   )
 }

wallets/react-wallet-v2/src/components/WalletConnectManager.tsx

@@ -1,26 +0,0 @@
-import WalletConnectStore from '@/store/WalletConnectStore'
-import { Modal } from '@nextui-org/react'
-import { CLIENT_EVENTS } from '@walletconnect/client'
-import { SessionTypes } from '@walletconnect/types'
-import { useCallback, useEffect, useState } from 'react'
-
-export default function WalletConnectManager() {
-  const [open, setOpen] = useState(false)
-  const { client } = WalletConnectStore.state
-
-  const onSessionProposal = useCallback((proposal: SessionTypes.Proposal) => {}, [])
-
-  useEffect(() => {
-    client.on(CLIENT_EVENTS.session.proposal, onSessionProposal)
-
-    return () => client.disconnect()
-  }, [client, onSessionProposal])
-
-  return (
-    <Modal closeButton open={open} onClose={() => setOpen(false)}>
-      <Modal.Header></Modal.Header>
-      <Modal.Body></Modal.Body>
-      <Modal.Footer></Modal.Footer>
-    </Modal>
-  )
-}

wallets/react-wallet-v2/src/hooks/useInitialization.ts

@@ -1,14 +1,18 @@
-import WalletConnectStore from '@/store/WalletConnectStore'
 import WalletStore from '@/store/WalletStore'
+import { createClient } from '@/utils/WalletConnectUtil'
 import { useCallback, useEffect, useState } from 'react'
 
 export default function useInitialization() {
   const [initialized, setInitialized] = useState(false)
 
   const onInitialize = useCallback(async () => {
-    WalletStore.createWallet()
-    await WalletConnectStore.createWalletConnectClient()
-    setInitialized(true)
+    try {
+      WalletStore.createWallet()
+      await createClient()
+      setInitialized(true)
+    } catch (err: unknown) {
+      alert(err)
+    }
   }, [])
 
   useEffect(() => {

wallets/react-wallet-v2/src/hooks/useWalletConnectEventsManager.ts

@@ -0,0 +1,16 @@
+import { client } from '@/utils/WalletConnectUtil'
+import { CLIENT_EVENTS } from '@walletconnect/client'
+import { SessionTypes } from '@walletconnect/types'
+import { useCallback, useEffect } from 'react'
+
+export default function useWalletConnectEventsManager(initialized: boolean) {
+  const onSessionProposal = useCallback((proposal: SessionTypes.Proposal) => {
+    console.log(proposal)
+  }, [])
+
+  useEffect(() => {
+    if (initialized) {
+      client?.on(CLIENT_EVENTS.session.proposal, onSessionProposal)
+    }
+  }, [initialized, onSessionProposal])
+}

wallets/react-wallet-v2/src/pages/_app.tsx

@@ -1,14 +1,18 @@
 import Layout from '@/components/Layout'
-import WalletConnectManager from '@/components/WalletConnectManager'
 import useInitialization from '@/hooks/useInitialization'
+import useWalletConnectEventsManager from '@/hooks/useWalletConnectEventsManager'
 import { darkTheme, lightTheme } from '@/utils/ThemeUtil'
 import { NextUIProvider } from '@nextui-org/react'
 import { ThemeProvider } from 'next-themes'
 import { AppProps } from 'next/app'
 
 export default function App({ Component, pageProps }: AppProps) {
+  // Step 1 - Initialize wallets and wallet connect client
   const initialized = useInitialization()
 
+  // Step 2 - Once initialized, set up wallet connect event manager
+  useWalletConnectEventsManager(initialized)
+
   return (
     <ThemeProvider
       defaultTheme="system"
@@ -22,8 +26,6 @@ export default function App({ Component, pageProps }: AppProps) {
         <Layout initialized={initialized}>
           <Component {...pageProps} />
         </Layout>
-
-        {initialized && <WalletConnectManager />}
       </NextUIProvider>
     </ThemeProvider>
   )

wallets/react-wallet-v2/src/pages/index.tsx

@@ -8,6 +8,10 @@ import { useSnapshot } from 'valtio'
 export default function HomePage() {
   const { wallet } = useSnapshot(WalletStore.state)
 
+  if (!wallet) {
+    return null
+  }
+
   return (
     <Fragment>
       <PageHeader>Accounts</PageHeader>

wallets/react-wallet-v2/src/pages/walletconnect.tsx

@@ -0,0 +1,38 @@
+import PageHeader from '@/components/PageHeader'
+import { client } from '@/utils/WalletConnectUtil'
+import { Button, Input, Loading } from '@nextui-org/react'
+import { Fragment, useState } from 'react'
+
+export default function WalletConnectPage() {
+  const [uri, setUri] = useState('')
+  const [loading, setLoading] = useState(false)
+
+  async function onConnect() {
+    try {
+      setLoading(true)
+      await client?.pair({ uri })
+    } catch (err: unknown) {
+      alert(err)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  return (
+    <Fragment>
+      <PageHeader>WalletConnect</PageHeader>
+      <Input
+        bordered
+        label="WalletConnect URI"
+        placeholder="e.g. wc:a281567bb3e4..."
+        onChange={e => setUri(e.target.value)}
+        value={uri}
+        contentRight={
+          <Button size="xs" disabled={!uri} css={{ marginLeft: -60 }} onClick={onConnect}>
+            {loading ? <Loading size="sm" /> : 'Connect'}
+          </Button>
+        }
+      />
+    </Fragment>
+  )
+}

wallets/react-wallet-v2/src/store/WalletConnectStore.ts

@@ -1,41 +0,0 @@
-import WalletConnectClient from '@walletconnect/client'
-import { proxy } from 'valtio'
-
-/**
- * Types
- */
-interface State {
-  client: WalletConnectClient
-}
-
-/**
- * State
- */
-const state = proxy<State>({
-  client: undefined
-})
-
-/**
- * Store / Actions
- */
-const WalletConnectStore = {
-  state,
-
-  async createWalletConnectClient() {
-    const client = await WalletConnectClient.init({
-      controller: true,
-      logger: 'debug',
-      projectId: '8f331b9812e0e5b8f2da2c7203624869',
-      relayUrl: 'wss://relay.walletconnect.com',
-      metadata: {
-        name: 'React Wallet',
-        description: 'React Wallet for WalletConnect',
-        url: 'https://walletconnect.com/',
-        icons: ['https://avatars.githubusercontent.com/u/37784886']
-      }
-    })
-    state.client = client
-  }
-}
-
-export default WalletConnectStore

wallets/react-wallet-v2/src/store/WalletStore.ts

@@ -5,7 +5,7 @@ import { proxy } from 'valtio'
  * Types
  */
 interface State {
-  wallet: Wallet
+  wallet?: Wallet
 }
 
 /**

wallets/react-wallet-v2/src/utils/WalletConnectUtil.ts

@@ -0,0 +1,18 @@
+import WalletConnectClient from '@walletconnect/client'
+
+export let client: WalletConnectClient | undefined = undefined
+
+export async function createClient() {
+  client = await WalletConnectClient.init({
+    controller: true,
+    logger: 'debug',
+    projectId: '8f331b9812e0e5b8f2da2c7203624869',
+    relayUrl: 'wss://relay.walletconnect.com',
+    metadata: {
+      name: 'React Wallet',
+      description: 'React Wallet for WalletConnect',
+      url: 'https://walletconnect.com/',
+      icons: ['https://avatars.githubusercontent.com/u/37784886']
+    }
+  })
+}

wallets/react-wallet-v2/tsconfig.json

@@ -8,7 +8,7 @@
     ],
     "allowJs": true,
     "skipLibCheck": true,
-    "strict": false,
+    "strict": true,
     "forceConsistentCasingInFileNames": true,
     "noEmit": true,
     "incremental": true,